Story
What is ERC-721?
The ERC-721 introduces a standard for NFT, in other words, this type of Token is unique and can have different value than another Token from the same Smart Contract, maybe due to its age, rarity or even something else like its visual. Wait, visual?
Yes! All NFTs have a uint256 variable called tokenId, so for any ERC-721 Contract, the pair contract address, uint256 tokenId must be globally unique. Said that a dApp can have a "converter" that uses the tokenId as input and outputs an image of something cool, like zombies, weapons, skills or amazing kitties!
https://ethereum.org/en/developers/docs/standards/tokens/erc-721/
ERC-721 是一個免費、開放的標準形式，描述如何在以太坊區塊鏈上構建不可替代或獨特的代幣。
雖然大多數代幣是可替代的（每個代幣都與其他所有代幣相同），但 ERC-721 代幣都是獨一無二的。
一句話說明721:「其實它們就是稀有的、獨一無二的收藏品。」
出版：https://nftboard.info/
Tags
Created on 2024/11/23 17:48:29 UTC
Contract Address
0xb847b63b72b477f70f2645c0df851709832b2b90
- Token ID
- 254
- Chain
- ThunderCore
- Token Standard
- TT721
- Metadata URL
- https://oursong.com/project/1890/erc721token-meta/254
